Meaning of OBSTRUCTION in English
noun the act of obstructing, or state of being obstructed.
2. obstruction ·noun that which obstructs or impedes; an obstacle; an impediment; a hindrance.
3. obstruction ·noun the condition of having the natural powers obstructed in their usual course; the arrest of the vital functions; death.
Webster English vocab. Английский словарь Webster. 2012